- KK
- KK
- KKaa
- KaaKad
- KadKah
- KahKai
- KaiKal
- KalKal
- KalKal
- KalKam
- KamKam
- KamKan
- KanKan
- KanKao
- KaoK
- KapKar
- KarKar
- KarKar
- KarKar
- KarKas
- KasKas
- KasKat
- KatKat
- KATKau
- KauKaw
- KawKAY
- KayKAY
- KAYKB
- KBKeA
- KeaKee
- KeeKEi
- KEiKek
- KekKel
- KelKel
- Kelkel
- KelKen
- KenKen
- KenKen
- KenKer
- KerKes
- Keskev
- KevKEZ
- KezKha
- KhaKha
- KhaKha
- KhaKHN
- KhoKic
- KicKid
- KidKid
- KidKid
- KidKie
- KieKil
- KILKil
- KilKil
- KilKim
- KimKim
- KimKin
- KINKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKip
- KipKir
- KirKis
- KisKit
- KitKJ
- KJKla
- KlaKle
- KleKli
- KLIKmi
- KMNKni
- KniKno
- KnoKo
- KOKod
- KodKoh
- KohKol
- KolKol
- KolKon
- KonKon
- KonKoo
- KooKOR
- KorKor
- KorKos
- KosKov
- KovKra
- KraKra
- KraKra
- KraK
- KKri
- KriKr
- KrKru
- KruKrz
- KrzKub
- KubKul
- KulKum
- KumKun
- KuoKur
- KurKut
- KutKwa
- KwaKyg
- KygKyl
- KylkZm
- Knogjärn (Swedish rock band)
- Knol, Loeki
- Knol, Tim
- Knoll (grindcore band from Memphis, Tennessee)
- Knollenberg (Electronic artist)
- Knop, Matze
- Knopfler, David
- Knopfler, Ilona
- Knopfler, Mark
- Knopfler, Mark & Clapton, Eric
- Knopfler, Mark & Harris, Emmylou
- Knopfler, Mark & Mark Knopfler's Guitar Heroes
- Knopfler, Mark and Harris, Emmylou
- Knopfler, Mark feat. Moody, Ruth
- Knorkator
- Knossi (Jens Heinz Richard Knossalla)
- knotlamp
- Knott, Michael (US singer-songwriter)
- Knova (Electronic music artist)
- Know Hope Collective (Contemporary Christian)
- KNoW NAME
- Know the Score
- Know Thyself (Swedish metalband)
- Know//suffer
- Knowdaverbs (Christian rapper Mike Boyer)
- KNOWER (US duo Louis Cole & Genevieve Artadi)
- KNOWER feat. Binney, David
- Knowledge (Punk/Hardcore band)
- Knowledge (reggae)
- Knowles, Davy (Isle of Man born Blues guitarist)
- Knowles, Nick
- Knowles, Solange
- Knowles, Zachary
- Knowmadic (instrumental hip‐hop artist)
- KnowMads
- Knowso (American punk band from Cleveland Ohio)
- Knowsum
- Knox (electro-acoustic brother & sister duo from Brooklyn)
- Knox (Nashville TN pop songwriter)
- Knox (Ohio based musician)
- Knox Fortune (Chicago, US hip-hop producer/beatmaker)
- Knox Hamilton
- Knox Hill
- Knox, Buddy (US country rocker, of The Rhythm Orchids)
- Knox, Chris
- Knox, Daniel
- Knox, Hailey
- Knox, Jace (American Artist)
- Knox, Olivia (Pop singer-songwriter)
- Knox, Ray
- Knox, Roger (Australian country singer)
- Knox, Taylor
- Knox, Will
- Knuckle Puck
- Knuckle Pups
- Knuckledust
- Knucklehead (Canadian 90's punk band)
- Knuckles, Frankie
- Knuckles, Frankie & Tomiie, Satoshi
- Knuckles, Frankie featuring Gilliam, Roberta
- Knucks
- Knucks & Originale, Ragz
- Knucks & SL
- Knucks & Youngs Teflon
- Knucks ft Stormzy
- Knucks, M1llionz & Universe, Shaé
- Knudsen, Niclas, Trio
- Knudson, David feat. Snider, Jake
- Knuffke, Kirk
- Knugen Faller
- Knut (technical sludge metal band from Geneva, Switzerland)
- Knuts, The (Metalband from Frankfurt/Oder (Ger))
- Knutsen & Ludvigsen
- Knutson, Mary Louise
- Knutson, Venke
- Knútur, Svavar
- Knútur, Svavar feat. Irglová, Markéta
- Knutz, The
- Knux, The
- Knxwledge
- Knxwledge (US hip-hop producer from Philadelphia)
- Knxwledge feat. NxWorries
- Knytro (Rap artist)
- KO (Toronto, Canada folk)
- KO KO MO
- Ko Shin Moon
- Ko Shin Moon & Şahin, Melike
- Ko, Miss
- Ko, Sheenah
- Ko, Zoe